Compare 686669 vs 686672

Property	686669	686672
Type	prime	composite number
Unique factors	1	3
Total factors	1	6
Prime factorization	686669¹	2⁴ × 7¹ × 6131¹
Prime factorization	686669	2 × 2 × 2 × 2 × 7 × 6131
Divisors count	2	20
Divisors	1, 686669	1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 6131, 12262, 24524, 42917, 49048, 85834, 98096, 171668, 343336, 686672
Number of properties	5	0
Additive primes	21657th
Chen primes	21678th
Good primes	2085th
Primes	55554th
Twin primes (1st member)	5978th
Roman numberals
Base 2	10100111101001001101₂	10100111101001010000₂
Base 3	1021212221012₃	1021212221022₃
Base 4	2213221031₄	2213221100₄
Base 5	133433134₅	133433142₅
Base 6	22415005₆	22415012₆
Base 7	5556644₇	5556650₇
Base 8	2475115₈	2475120₈
Base 9	1255835₉	1255838₉
Base 10	686669₁₀	686672₁₀
Base 11	4299a5₁₁	4299a8₁₁
Base 12	291465₁₂	291468₁₂
Base 13	1b0719₁₃	1b071c₁₃
Base 14	13c35b₁₄	13c360₁₄
Base 15	d86ce₁₅	d86d2₁₅
Base 16	a7a4d₁₆	a7a50₁₆